1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portal.util;
24  
25  import com.liferay.portal.kernel.util.StringPool;
26  
27  import javax.servlet.http.HttpServletRequest;
28  import javax.servlet.http.HttpSession;
29  
30  /**
31   * <a href="SessionLayoutClone.java.html"><b><i>View Source</i></b></a>
32   *
33   * @author Brian Wing Shun Chan
34   */
35  public class SessionLayoutClone implements LayoutClone {
36  
37      public String get(HttpServletRequest request, long plid) {
38          HttpSession session = request.getSession();
39  
40          return (String)session.getAttribute(_encodeKey(plid));
41      }
42  
43      public void update(
44          HttpServletRequest request, long plid, String typeSettings) {
45  
46          HttpSession session = request.getSession();
47  
48          session.setAttribute(_encodeKey(plid), typeSettings);
49      }
50  
51      private String _encodeKey(long plid) {
52          StringBuilder sb = new StringBuilder();
53  
54          sb.append(SessionLayoutClone.class.getName());
55          sb.append(StringPool.POUND);
56          sb.append(plid);
57  
58          return sb.toString();
59      }
60  
61  }